Patents
Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459)
02/1989
02/15/1989CN1031075A Process for preparation of (e)-2-(p-fluorophenethyl)-3-fluoroallylamine
02/14/1989US4804784 Process for preparing methyl- and ethyl-substituted primary anilines
02/14/1989US4804783 Process for producing diphenylamines or N,N'-diphenyl-phenylenediamines
02/14/1989US4804659 Decahydronaphth-2-yl-alkylamines
02/14/1989US4804406 Plant fungicides
02/08/1989EP0302697A1 Inhibition of polymerization of unsaturated acid in the vapor phase
02/07/1989US4803304 Extraction using aliphatic hydrocarbon
02/01/1989EP0302021A2 Process for the preparation of optically active secondary aryl amines
02/01/1989EP0301457A2 Process for the preparation of optically active secondary amines
01/1989
01/31/1989US4801753 Biologically active tricyclic compounds and pharmaceutical compositions containing same
01/31/1989US4801752 Preparation of N-alkyl and N,N-dialkylaniline
01/31/1989US4801751 Process for the disproportionation of alkylated aromatic primary amines
01/31/1989US4801733 Skin disorders
01/25/1989EP0300285A1 Process for separating aniline derivatives
01/25/1989EP0300155A2 Cyclopropyl amines
01/25/1989EP0189448B1 Agent for the fluoridation of organic compounds particularly acetylenic compounds, preparation process thereof and utilization thereof in nucleophilic substitution or addition reactions
01/17/1989CA1248967A1 Process for the preparation of a phenylalkylaminoethylsalicylamide
01/17/1989CA1248955A1 Therapeutic agents
01/17/1989CA1248943A1 Fluorophenoxyphenoxypropionates and derivatives thereof
01/11/1989EP0298803A1 Process for the perhaloalkylation of aromatic derivatives
01/11/1989EP0298261A1 Process for the preparation of salts of aminomalonic dinitrile
01/10/1989US4797129 Dye compositions for keratinous fibres containing 2-nitro-metaphenylenediamines
01/10/1989CA1248515A1 Molded iron catalyst material, its preparation and its use
01/04/1989EP0297570A2 2,2-Bis-(3-aminophenyl)-hexafluoropropane derivatives and process for the preparation of 2,2-bis-(3,4-diaminophenyl)-hexafluoropropane
01/04/1989EP0297295A1 Process for preparing methyl amines
01/04/1989CN1030073A Novel synthesis of 3-amino-2-methylbenzotrifluoride
01/03/1989US4795833 Isomerization of dimethylanilines with a zeolite catalyst
01/03/1989US4795822 Antidepressant
12/1988
12/29/1988WO1988010247A1 Novel synthesis of 3-amino-2-methylbenzotrifluoride
12/28/1988EP0296495A2 Process for the preparation of diamines
12/21/1988EP0295674A1 Novel synthesis of 3-amino-2-methylbenzotrifluoride
12/21/1988EP0295604A1 (E)-2-(p-Fluorophenethyl)-3-fluoroallylamine
12/20/1988US4792631 Preparation of di-tert.-butylethylenediamine
12/20/1988US4792629 Alkylation of amine compounds
12/20/1988US4792626 Hydrogenating aromatic dinirocompounds
12/20/1988US4792624 Process for polymeric MDA, recycle of finished polymeric MDA
12/20/1988US4792622 Process for preparation of secondary amine
12/20/1988CA1246847A1 Stabilizer for amine/quaternary ammonian blends
12/14/1988CN88101658A Process for production of amines
12/14/1988CN87101284A Process for crystal cyclohexyl benzene derivatives and novel nematic mixture containing the derivatives
12/13/1988US4791123 Insecticidal triffluormethyl alkane derivatives
12/13/1988CA1246614A1 Selected chabazite zeolites as catalysts for conversion of methanol and ammonia to dimethylamine
12/13/1988CA1246613A1 Zeolite h-zk-5 as catalyst for conversion of methanol and ammonia to dimethylamine
12/13/1988CA1246612A1 Zeolite rho as catalyst for conversion of methanol and ammonia to dimethylamine
12/13/1988CA1246534A1 Nickel/alumina/silicate catalyst, its preparation and use
12/07/1988EP0293999A2 Process for the coproduction of anilines and oxamides
12/07/1988EP0293483A1 Process for preparing anilines, catalyst therefor, and process for preparing the catalyst
11/1988
11/30/1988EP0292911A2 Process for the preparation of pure nitro-aminobenzene-compounds
11/30/1988EP0292885A2 Catalytic transfer-hydrogenation with aromatic nitro compounds as hydrogen acceptor
11/30/1988EP0292682A2 Process for the catalytic reduction of aromatic nitro-halo-derivatives
11/17/1988EP0290962A2 Alkenylated phenylenediamines for use in preparing cross linkable condensation polymers
11/17/1988EP0290960A2 Polyalkylene polyamines via vapor phase reaction
11/15/1988CA1244836A1 Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines
11/09/1988EP0290020A1 Quaternary ammonium retinoates, and their cosmetic and dermopharmaceutical use
11/09/1988EP0289921A2 Process for obtaining trialkylamines and methyle formiate in the preparation of trimethylolalkanes
11/09/1988CN88101657A Process for production of amines
11/08/1988US4783554 Alkylation of amine compounds
11/08/1988US4783458 Method of combating fungi
11/08/1988CA1244477A2 Method of preparing tetrahalobenzene
11/02/1988EP0289070A1 Tertiary arylethyl amine derivatives having opiate-antagonistic activity
11/02/1988EP0289061A1 Method for the preparation and application of rhodium catalysts for the hydrogenation of aromatic and other unsaturated compounds under mild conditions.
11/02/1988EP0288892A2 Process for the preparation of multiple-nucleus aromatic polyamines
11/02/1988EP0288857A2 Process for the preparation of quaternary ammonium halogenides
11/02/1988EP0288557A1 Photochemical dimerization and functionalization of alkanes, ethers, primary and secondary alcohols, phosphine oxides and silanes
11/02/1988EP0288477A1 2,3-dihydro-1h-phenalene-2-amino compounds as anti-psychotic drugs
11/02/1988EP0216880B1 Cyclohexane derivatives
11/01/1988US4782185 Without azeotropic distillation
10/1988
10/25/1988US4780553 Electrophotographic toner and compounds useful for the toner
10/25/1988US4780540 Process for working up tars containing 2-mercaptobenzothiazole
10/19/1988EP0286896A2 Aminophenyl alkylene diamines and their use in oxidation hair dyeing agents
10/12/1988EP0286478A1 Phosphorous-acid salts, their commpositions and their use as fire-proofing agents
10/12/1988EP0286280A1 Process for the production of amines
10/12/1988EP0286278A1 Indanamine derivatives useful as antiarrhythmic agents
10/12/1988EP0286277A1 Antiarrythmic agents
10/12/1988EP0286029A1 Alkylation of aromatic amines over A1 exchanged zeolites
10/11/1988US4777295 Catalytic reduction process
10/11/1988CA1243018A1 Compounds derived from diphenyl-methylene-ethilamine, their method of preparation, the pharmaceutical compositions containing them and their use in human medicine
10/11/1988CA1243011A1 Molded catalyst materials and their preparation
10/04/1988CA1242728A1 2-benzyl-3-phenoxy-propylamines
10/04/1988CA1242718A1 Acetylene derivatives and methods for the treatment of hypertension and angina
09/1988
09/28/1988EP0284561A2 Alpha-aminoacetophenones as photo initiators
09/28/1988EP0284398A2 Process for the production of amines
09/28/1988EP0284000A2 Quaternary ammonium salt and electrophotographic toner
09/28/1988EP0283848A1 Process for the preparation of isoquinolines
09/28/1988EP0283757A1 Am improved process for polymeric MDA, recycle of finished polymeric MDA
09/28/1988EP0283540A1 Process for the preparation of 5-hydroxydipraphenone and its salts with acids
09/28/1988EP0283509A1 The control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides.
09/27/1988US4774358 Cyclopropylamines containing trifluoromethyl groups
09/27/1988CA1242429A1 Hydrogenation catalysts
09/20/1988US4772750 Copper-cobalt catalyst on support
09/20/1988US4772633 6-pyridyl- and 6-phenyl-3-phenyl-1-hexenes and -1-hexynes, composition containing them, and insecticidal and acaricidal method of using them
09/20/1988US4772579 Iron oxide cylinders, ammonia synthesis
09/20/1988CA1242217A1 Single-stage process for producing bis-(amino- nitrophenyl)-methane
09/13/1988US4771067 Process for the production of 4-nitrodiphenylamines
09/13/1988CA1241968A1 Process for the preparation of aniline derivatives
09/07/1988EP0281417A2 Process for making amines from alcohols and catalysts therefor
09/07/1988CN88100500A Novel polyamine derivatives
09/06/1988US4769483 Cycloalkyl-substituted 4-aminophenyl derivatives and process for their preparation
09/06/1988CA1241665A1 Process for the preparation of chloro-o-nitroanilines
09/06/1988CA1241664A1 Process for the preparation of 1-naphthylamine